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Annotation of kernel/bsd/netiso/clnp_debug.c, revision 1.1

1.1     ! root        1: /*
        !             2:  * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
        !             3:  *
        !             4:  * @APPLE_LICENSE_HEADER_START@
        !             5:  * 
        !             6:  * Portions Copyright (c) 1999 Apple Computer, Inc.  All Rights
        !             7:  * Reserved.  This file contains Original Code and/or Modifications of
        !             8:  * Original Code as defined in and that are subject to the Apple Public
        !             9:  * Source License Version 1.1 (the "License").  You may not use this file
        !            10:  * except in compliance with the License.  Please obtain a copy of the
        !            11:  * License at http://www.apple.com/publicsource and read it before using
        !            12:  * this file.
        !            13:  * 
        !            14:  * The Original Code and all software distributed under the License are
        !            15:  * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
        !            16:  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
        !            17:  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
        !            18:  * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
        !            19:  * License for the specific language governing rights and limitations
        !            20:  * under the License.
        !            21:  * 
        !            22:  * @APPLE_LICENSE_HEADER_END@
        !            23:  */
        !            24: 
        !            25: /*-
        !            26:  * Copyright (c) 1991, 1993
        !            27:  *     The Regents of the University of California.  All rights reserved.
        !            28:  *
        !            29:  * Redistribution and use in source and binary forms, with or without
        !            30:  * modification, are permitted provided that the following conditions
        !            31:  * are met:
        !            32:  * 1. Redistributions of source code must retain the above copyright
        !            33:  *    notice, this list of conditions and the following disclaimer.
        !            34:  * 2. Redistributions in binary form must reproduce the above copyright
        !            35:  *    notice, this list of conditions and the following disclaimer in the
        !            36:  *    documentation and/or other materials provided with the distribution.
        !            37:  * 3. All advertising materials mentioning features or use of this software
        !            38:  *    must display the following acknowledgement:
        !            39:  *     This product includes software developed by the University of
        !            40:  *     California, Berkeley and its contributors.
        !            41:  * 4. Neither the name of the University nor the names of its contributors
        !            42:  *    may be used to endorse or promote products derived from this software
        !            43:  *    without specific prior written permission.
        !            44:  *
        !            45:  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
        !            46:  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
        !            47:  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
        !            48:  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
        !            49:  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
        !            50:  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
        !            51:  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
        !            52:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
        !            53:  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
        !            54:  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
        !            55:  * SUCH DAMAGE.
        !            56:  *
        !            57:  *     @(#)clnp_debug.c        8.1 (Berkeley) 6/10/93
        !            58:  */
        !            59: 
        !            60: /***********************************************************
        !            61:                Copyright IBM Corporation 1987
        !            62: 
        !            63:                       All Rights Reserved
        !            64: 
        !            65: Permission to use, copy, modify, and distribute this software and its 
        !            66: documentation for any purpose and without fee is hereby granted, 
        !            67: provided that the above copyright notice appear in all copies and that
        !            68: both that copyright notice and this permission notice appear in 
        !            69: supporting documentation, and that the name of IBM not be
        !            70: used in advertising or publicity pertaining to distribution of the
        !            71: software without specific, written prior permission.  
        !            72: 
        !            73: IBM DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
        !            74: ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
        !            75: IBM BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
        !            76: ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
        !            77: WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
        !            78: ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
        !            79: SOFTWARE.
        !            80: 
        !            81: ******************************************************************/
        !            82: 
        !            83: /*
        !            84:  * ARGO Project, Computer Sciences Dept., University of Wisconsin - Madison
        !            85:  */
        !            86: 
        !            87: #include <sys/param.h>
        !            88: #include <sys/mbuf.h>
        !            89: #include <sys/domain.h>
        !            90: #include <sys/protosw.h>
        !            91: #include <sys/socket.h>
        !            92: #include <sys/socketvar.h>
        !            93: #include <sys/errno.h>
        !            94: 
        !            95: #include <net/if.h>
        !            96: #include <net/route.h>
        !            97: 
        !            98: #include <netiso/iso.h>
        !            99: #include <netiso/clnp.h>
        !           100: #include <netiso/clnp_stat.h>
        !           101: #include <netiso/argo_debug.h>
        !           102: 
        !           103: #ifdef ARGO_DEBUG
        !           104: 
        !           105: #ifdef TESTDEBUG
        !           106: #ifdef notdef
        !           107: struct addr_37 u_37 = {
        !           108:        {0x00, 0x02, 0x00, 0x10, 0x20, 0x30, 0x35}, 
        !           109:        {0x01, 0x02, 0x03, 0x04, 0x50, 0x60, 0x70, 0x80, 0x90}
        !           110: };
        !           111: struct addr_osinet u_osinet = {
        !           112:        {0x00, 0x04},
        !           113:        {0x00, 0x02, 0x00, 0x01, 0x23, 0x42, 0x78, 0x20, 0x01, 0x05, 0x00}
        !           114: };
        !           115: #endif /* notdef */
        !           116: struct addr_rfc986 u_rfc986 = {
        !           117:        {0x00, 0x06},
        !           118:        {0x01, 0xc0, 0x0c, 0x0c, 0xab, 0x11}
        !           119: };
        !           120: struct addr_rfc986 u_bad = {
        !           121:        {0x00, 0x01},
        !           122:        {0x01, 0xc0, 0x0c, 0x0c, 0xab, 0x11}
        !           123: };
        !           124: #include <stdio.h>
        !           125: main()
        !           126: {
        !           127:        struct iso_addr a;
        !           128: 
        !           129:        a.isoa_afi = AFI_37;
        !           130:        a.isoa_u.addr_37 = u_37;
        !           131:        a.isoa_len = 17;
        !           132:        printf("type 37: %s\n", clnp_iso_addrp(&a));
        !           133: 
        !           134:        a.isoa_afi = AFI_OSINET;
        !           135:        a.isoa_u.addr_osinet = u_osinet;
        !           136:        a.isoa_len = 14;
        !           137:        printf("type osinet: %s\n", clnp_iso_addrp(&a));
        !           138: 
        !           139:        a.isoa_afi = AFI_RFC986;
        !           140:        a.isoa_u.addr_rfc986 = u_rfc986;
        !           141:        a.isoa_len = 9;
        !           142:        printf("type rfc986: %s\n", clnp_iso_addrp(&a));
        !           143: 
        !           144:        a.isoa_afi = 12;
        !           145:        a.isoa_u.addr_rfc986 = u_rfc986;
        !           146:        a.isoa_len = 9;
        !           147:        printf("type bad afi: %s\n", clnp_iso_addrp(&a));
        !           148: 
        !           149:        a.isoa_afi = AFI_RFC986;
        !           150:        a.isoa_u.addr_rfc986 = u_bad;
        !           151:        a.isoa_len = 9;
        !           152:        printf("type bad idi: %s\n", clnp_iso_addrp(&a));
        !           153: }
        !           154: #endif /* TESTDEBUG */
        !           155: 
        !           156: unsigned int   clnp_debug;
        !           157: static char letters[] = "0123456789abcdef";
        !           158: 
        !           159: /*
        !           160:  *     Print buffer in hex, return addr of where we left off.
        !           161:  *     Do not null terminate.
        !           162:  */
        !           163: char *
        !           164: clnp_hexp(src, len, where)
        !           165: char   *src;           /* src of data to print */
        !           166: int            len;                            /* lengthof src */
        !           167: char   *where;         /* where to put data */
        !           168: {
        !           169:        int i;
        !           170: 
        !           171:        for (i=0; i<len; i++) {
        !           172:                register int j = ((u_char *)src)[i];
        !           173:                *where++ = letters[j >> 4];
        !           174:                *where++ = letters[j & 0x0f];
        !           175:        }
        !           176:        return where;
        !           177: }
        !           178: 
        !           179: /*
        !           180:  *     Return a ptr to a human readable form of an iso addr 
        !           181:  */
        !           182: static char iso_addr_b[50];
        !           183: #define        DELIM   '.';
        !           184: 
        !           185: char *
        !           186: clnp_iso_addrp(isoa)
        !           187: struct iso_addr *isoa;
        !           188: {
        !           189:        char    *cp;
        !           190: 
        !           191:        /* print length */
        !           192:        sprintf(iso_addr_b, "[%d] ", isoa->isoa_len);
        !           193: 
        !           194:        /* set cp to end of what we have */
        !           195:        cp = iso_addr_b;
        !           196:        while (*cp)
        !           197:                cp++;
        !           198: 
        !           199:        /* print afi */
        !           200:        cp = clnp_hexp(isoa->isoa_genaddr, (int)isoa->isoa_len, cp);
        !           201: #ifdef notdef
        !           202:        *cp++ = DELIM;
        !           203: 
        !           204:        /* print type specific part */
        !           205:        switch(isoa->isoa_afi) {
        !           206:                case AFI_37:
        !           207:                        cp = clnp_hexp(isoa->t37_idi, ADDR37_IDI_LEN, cp);
        !           208:                        *cp++ = DELIM;
        !           209:                        cp = clnp_hexp(isoa->t37_dsp, ADDR37_DSP_LEN, cp);
        !           210:                        break;
        !           211:                
        !           212: /*             case AFI_OSINET:*/
        !           213:                case AFI_RFC986: {
        !           214:                        u_short idi;
        !           215: 
        !           216:                        /* osinet and rfc986 have idi in the same place */
        !           217:                        /* print idi */
        !           218:                        cp = clnp_hexp(isoa->rfc986_idi, ADDROSINET_IDI_LEN, cp);
        !           219:                        *cp++ = DELIM;
        !           220:                        CTOH(isoa->rfc986_idi[0], isoa->rfc986_idi[1], idi);
        !           221: 
        !           222:                        if (idi == IDI_OSINET) {
        !           223:                                struct ovl_osinet *oosi = (struct ovl_osinet *)isoa;
        !           224:                                cp = clnp_hexp(oosi->oosi_orgid, OVLOSINET_ORGID_LEN, cp);
        !           225:                                *cp++ = DELIM;
        !           226:                                cp = clnp_hexp(oosi->oosi_snetid, OVLOSINET_SNETID_LEN, cp);
        !           227:                                *cp++ = DELIM;
        !           228:                                cp = clnp_hexp(oosi->oosi_snpa, OVLOSINET_SNPA_LEN, cp);
        !           229:                                *cp++ = DELIM;
        !           230:                                cp = clnp_hexp(oosi->oosi_nsap, OVLOSINET_NSAP_LEN, cp);
        !           231:                        } else if (idi == IDI_RFC986) {
        !           232:                                struct ovl_rfc986 *o986 = (struct ovl_rfc986 *)isoa;
        !           233:                                cp = clnp_hexp(&o986->o986_vers, 1, cp);
        !           234:                                *cp++ = DELIM;
        !           235: #ifdef  vax
        !           236:                                sprintf(cp, "%d.%d.%d.%d.%d", 
        !           237:                                o986->o986_inetaddr[0] & 0xff,
        !           238:                                o986->o986_inetaddr[1] & 0xff,
        !           239:                                o986->o986_inetaddr[2] & 0xff,
        !           240:                                o986->o986_inetaddr[3] & 0xff,
        !           241:                                o986->o986_upid & 0xff);
        !           242:                                return(iso_addr_b);
        !           243: #else
        !           244:                                cp = clnp_hexp(&o986->o986_inetaddr[0], 1, cp);
        !           245:                                *cp++ = DELIM;
        !           246:                                cp = clnp_hexp(&o986->o986_inetaddr[1], 1, cp);
        !           247:                                *cp++ = DELIM;
        !           248:                                cp = clnp_hexp(&o986->o986_inetaddr[2], 1, cp);
        !           249:                                *cp++ = DELIM;
        !           250:                                cp = clnp_hexp(&o986->o986_inetaddr[3], 1, cp);
        !           251:                                *cp++ = DELIM;
        !           252:                                cp = clnp_hexp(&o986->o986_upid, 1, cp);
        !           253: #endif /* vax */
        !           254:                        }
        !           255:                        
        !           256:                } break;
        !           257: 
        !           258:                default:
        !           259:                        *cp++ = '?';
        !           260:                        break;
        !           261:        }
        !           262: #endif /* notdef */
        !           263:        *cp = (char)0;
        !           264:        
        !           265:        return(iso_addr_b);
        !           266: }
        !           267: 
        !           268: char *
        !           269: clnp_saddr_isop(s)
        !           270: register struct sockaddr_iso *s;
        !           271: {
        !           272:        register char   *cp = clnp_iso_addrp(&s->siso_addr);
        !           273: 
        !           274:        while (*cp) cp++;
        !           275:        *cp++ = '(';
        !           276:        cp = clnp_hexp(TSEL(s), (int)s->siso_tlen, cp);
        !           277:        *cp++ = ')';
        !           278:        *cp++ = 0;
        !           279:        return (iso_addr_b);
        !           280: }
        !           281: 
        !           282: #endif /* ARGO_DEBUG */

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